The equipment provided for the disconnection is a so-called „automatic isolation for in-plant genera-
tion systems of nominal power ≤ 4.6 kVA, with single-phase parallel feed-in over solar inverter into
the mains network of the public supply".
4.3
Equipment overview
(5)
(4)
(2)
(1)
(3)
(1) Connections for PV modules
(2) Mains connection
(3) Interface connection RS485 (EIA485)
(4) Display for status display and keyboard for operation
(5) 3 light-emitting diodes for operating status display
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